Harris Value

20310 Warrington Dr, Katy, TX 77450

2,293 sqft, built 1979, in Nottingham Country Appraised at $359,350 for 2026.

Harris County account 1093700000026

Appraised value
$359,350
Tax year 2026 · after any cap, before exemptions
Living area
2,293 sqft
$157 per sqft
Year built
1979
Good quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77450, Nottingham Country, and Katy assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 2.5% from $368,615 in 2025 to $359,350 in 2026.
  • Appraised value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 549 residential records in the same neighborhood, the average appraised value is about $163 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.1% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 20226 Monkswood Dr, Katy, TX 77450
    2,304 sqft | $153/sqft | built 1979 | Similar size (2,304 vs 2,293 sqft); Built same year (1979); Similar lot size (7,800 vs 7,820 sqft)
    $351,625
  • 1122 Dominion Dr, Katy, TX 77450
    2,324 sqft | $151/sqft | built 1979 | Similar size (2,324 vs 2,293 sqft); Built same year (1979); Similar lot size (7,905 vs 7,820 sqft)
    $351,391
  • 1019 Oxborough Dr, Katy, TX 77450
    2,307 sqft | $154/sqft | built 1980 | Similar size (2,307 vs 2,293 sqft); Similar age (1980 vs 1979); Similar lot size (7,965 vs 7,820 sqft)
    $356,265
  • 1319 Kempsford Dr, Katy, TX 77450
    2,284 sqft | $168/sqft | built 1983 | Similar size (2,284 vs 2,293 sqft); Similar age (1983 vs 1979); Similar lot size (7,800 vs 7,820 sqft)
    $383,006
  • 1115 Oxborough Dr, Katy, TX 77450
    2,334 sqft | $151/sqft | built 1980 | Similar size (2,334 vs 2,293 sqft); Similar age (1980 vs 1979); Similar lot size (7,750 vs 7,820 sqft)
    $352,233

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.